powerpc/powernv: Fix endian issues in memory error handling code

struct OpalMemoryErrorData is passed to us from firmware, so we
have to byteswap it.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/powerpc/platforms/powernv/opal-memory-errors.c b/arch/powerpc/platforms/powernv/opal-memory-errors.c
index ec4132239cdf..b17a34b695ef 100644
--- a/arch/powerpc/platforms/powernv/opal-memory-errors.c
+++ b/arch/powerpc/platforms/powernv/opal-memory-errors.c
@@ -47,12 +47,12 @@ static void handle_memory_error_event(struct OpalMemoryErrorData *merr_evt)
                   __func__, merr_evt->type);
         switch (merr_evt->type) {
         case OPAL_MEM_ERR_TYPE_RESILIENCE:
-                paddr_start = merr_evt->u.resilience.physical_address_start;
-                paddr_end = merr_evt->u.resilience.physical_address_end;
+                paddr_start = be64_to_cpu(merr_evt->u.resilience.physical_address_start);
+                paddr_end = be64_to_cpu(merr_evt->u.resilience.physical_address_end);
                 break;
         case OPAL_MEM_ERR_TYPE_DYN_DALLOC:
-                paddr_start = merr_evt->u.dyn_dealloc.physical_address_start;
-                paddr_end = merr_evt->u.dyn_dealloc.physical_address_end;
+                paddr_start = be64_to_cpu(merr_evt->u.dyn_dealloc.physical_address_start);
+                paddr_end = be64_to_cpu(merr_evt->u.dyn_dealloc.physical_address_end);
                 break;
         default:
                 return;